Asteroid General Data

2001 TB₄₅

General information

Preliminary designation	2001 TB₄₅
Group	Amor
Absolute magnitude	18.45
Approximate diameter (m)	540
Approximate mass (kg)	2.92·10¹¹
Number of observations	92
Arc length (days)	7856

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	275.378999
a – orbit major semiaxis (astronomical units)	3.01094600
e – orbit eccentricity	0.57239800
ω – orbit ascending node-perihelion angle (degrees)	38.759549
Ω – longitude of orbit ascending node (degrees)	26.935440
i – orbit inclination to the ecliptic plane (degrees)	24.969072

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	254.683128	3.00140960	0.55354626	33.283474	32.184563	27.268815	1.33999053	5.199822
01/21/1858	106.348446	3.01127520	0.55147378	33.539403	31.874129	27.109831	1.35063589	5.225481
01/29/1887	320.900668	2.98868297	0.56336854	34.349172	31.066735	26.867894	1.30495302	5.166785
02/07/1916	169.415500	2.99958648	0.56534389	35.838968	29.830783	26.222725	1.30378858	5.195085
02/14/1945	19.284098	3.01105484	0.56185011	36.125720	29.502836	26.046960	1.31929335	5.224908
02/22/1974	237.189458	2.98933087	0.57330322	36.982968	28.555182	25.730773	1.27553785	5.168465
03/02/2003	84.320578	2.99651837	0.57592772	38.586558	27.217946	25.129729	1.27074037	5.187117
03/09/2032	292.497434	2.99858537	0.58159007	39.764620	25.921212	24.583927	1.25463791	5.192485
03/17/2061	152.152330	2.99354329	0.58344819	39.862045	25.725812	24.566464	1.24696589	5.179394
03/25/2090	357.834099	2.99830266	0.58555801	41.410832	24.301412	24.007993	1.24262253	5.191751
04/03/2119	205.644777	2.99860387	0.59102882	43.027547	22.655327	23.401868	1.22634257	5.192533
04/10/2148	64.506994	2.99781940	0.59217763	43.117862	22.467731	23.366267	1.22257780	5.190495
04/18/2177	270.400540	2.99430472	0.59531530	44.507389	21.052473	22.898948	1.21174931	5.181370

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